{"id":97302,"date":"2024-10-20T16:42:18","date_gmt":"2024-10-20T08:42:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97302\/"},"modified":"2024-10-20T16:42:18","modified_gmt":"2024-10-20T08:42:18","slug":"redis-%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e8%a8%ad%e7%bd%ae%e4%b9%8b%e6%99%ba%e6%85%a7%e4%b9%8b%e8%b7%af%ef%bc%88redis%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%9a%84%e8%a8%ad%e7%bd%ae%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97302\/","title":{"rendered":"redis \u7684\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u4e4b\u667a\u6167\u4e4b\u8def\uff08redis\u904e\u671f\u6642\u9593\u7684\u8a2d\u7f6e\uff09"},"content":{"rendered":"<h1 id=\"redis-%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e8%a8%ad%e7%bd%ae%e4%b9%8b%e6%99%ba%e6%85%a7%e4%b9%8b%e8%b7%af-RpCbyRMXhJ\">Redis \u7684\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u4e4b\u667a\u6167\u4e4b\u8def<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\u3002Redis \u7684\u4e00\u500b\u91cd\u8981\u7279\u6027\u662f\u5176\u652f\u6301\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u66f4\u9748\u6d3b\u5730\u7ba1\u7406\u6578\u64da\u7684\u751f\u547d\u9031\u671f\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u904e\u671f\u6642\u9593\u8a2d\u7f6e\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%ef%bc%9f-RpCbyRMXhJ\">\u4ec0\u9ebc\u662f\u904e\u671f\u6642\u9593\uff1f<\/h2>\n<p>\u904e\u671f\u6642\u9593\u662f\u6307\u4e00\u500b\u9375\u5728 Redis \u4e2d\u7684\u6709\u6548\u6642\u9593\u3002\u7576\u4e00\u500b\u9375\u7684\u904e\u671f\u6642\u9593\u5230\u9054\u5f8c\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u7279\u6027\u5c0d\u65bc\u9700\u8981\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da\u7684\u61c9\u7528\u5834\u666f\u5c24\u70ba\u91cd\u8981\uff0c\u4f8b\u5982\u6703\u8a71\u7ba1\u7406\u3001\u7de9\u5b58\u6578\u64da\u7b49\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-RpCbyRMXhJ\">\u5982\u4f55\u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff1a<\/p>\n<ul>\n<li><code>EXPIRE key seconds<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>PEXPIRE key milliseconds<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff08\u4ee5\u6beb\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>SET key value EX seconds<\/code>\uff1a\u5728\u8a2d\u7f6e\u9375\u503c\u7684\u540c\u6642\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002<\/li>\n<li><code>SET key value PX milliseconds<\/code>\uff1a\u5728\u8a2d\u7f6e\u9375\u503c\u7684\u540c\u6642\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff08\u4ee5\u6beb\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u5c07\u9375 &#8220;session:123&#8221; \u7684\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u70ba 300 \u79d2\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>EXPIRE session:123 300<\/code><\/pre>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%9a%84%e6%9f%a5%e8%a9%a2-RpCbyRMXhJ\">\u904e\u671f\u6642\u9593\u7684\u67e5\u8a62<\/h2>\n<p>\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528 <code>TTL<\/code> \u547d\u4ee4\u4f86\u67e5\u8a62\u67d0\u500b\u9375\u7684\u5269\u9918\u904e\u671f\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002\u5982\u679c\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u8fd4\u56de -2\uff1b\u5982\u679c\u9375\u5b58\u5728\u4f46\u6c92\u6709\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u5247\u8fd4\u56de -1\u3002<\/p>\n<pre><code>TTL session:123<\/code><\/pre>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-RpCbyRMXhJ\">\u904e\u671f\u6642\u9593\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u6642\uff0c\u958b\u767c\u8005\u61c9\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1a<\/strong>\u6839\u64da\u696d\u52d9\u9700\u6c42\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u907f\u514d\u904e\u671f\u6642\u9593\u904e\u77ed\u5c0e\u81f4\u6578\u64da\u983b\u7e41\u88ab\u522a\u9664\uff0c\u6216\u904e\u9577\u5c0e\u81f4\u7121\u7528\u6578\u64da\u4f54\u7528\u5167\u5b58\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5b9a\u6642\u4efb\u52d9\uff1a<\/strong>\u5c0d\u65bc\u67d0\u4e9b\u9700\u8981\u5b9a\u671f\u6e05\u7406\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u5b9a\u6642\u4efb\u52d9\u4f86\u624b\u52d5\u522a\u9664\u904e\u671f\u6578\u64da\u3002<\/li>\n<li><strong>\u76e3\u63a7\u904e\u671f\u6578\u64da\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7\u904e\u671f\u6578\u64da\u7684\u60c5\u6cc1\uff0c\u78ba\u4fdd\u7cfb\u7d71\u904b\u884c\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-RpCbyRMXhJ\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u65b9\u5f0f\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63a7\u5236\u6578\u64da\u7684\u751f\u547d\u9031\u671f\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u3002\u7121\u8ad6\u662f\u5728\u6703\u8a71\u7ba1\u7406\u9084\u662f\u7de9\u5b58\u6578\u64da\u4e2d\uff0c\u6b63\u78ba\u4f7f\u7528\u904e\u671f\u6642\u9593\u90fd\u80fd\u5e36\u4f86\u986f\u8457\u7684\u6548\u76ca\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">VPS<\/a> \u53ca\u5176\u61c9\u7528\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\uff0c\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u7684\u904e\u671f\u6642\u9593\u8a2d\u7f6e\uff0c\u638c\u63e1\u6700\u4f73\u5be6\u8e10\u8207\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u5be6\u73fe\u667a\u6167\u5316\u6578\u64da\u8655\u7406\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-97302","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97302","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=97302"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97302\/revisions"}],"predecessor-version":[{"id":97303,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97302\/revisions\/97303"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97302"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97302"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}